-- _________ you called yesterday? -- Tom.Why?
—Is Bob still performing? —I'm afraid not.He is said ________ the stage already as he has become an official.
The flu is believed ________ by viruses that like to reproduce in the cell inside the human nose and throat.
________ the meeting himself gave them a great deal of encouragement.
—They are quiet,aren't they? —Yes.They are accustomed ________ at meals.
The news of ________ greatly made us surprised a lot as he was indeed very excellent.